Draper Tools Expert TCT Circular Saw Blade For Wood With PTFE Coating, 250 x 30mm, 60TProduct Description This laser cut Titanium Carbide Tipped (TCT) circular saw blade has a PTFE coating, which improves the ease of the cut, reduces heat in the blade and prevents rusting and resin build up. The micro grain titanium carbide teeth provide thin cuts and little waste. The heat expansion slots are laser cut and this provides the blade with enough room to expand when it heats up. Anti friction vents tap vibrations ensuring the blade runs